Does anyone know if Mark Allen Baker authenticates signed baseball memorabilia? I have a signed item with a authentication card with his name on it. Autographs appear to be real, but I'm no expert.
Tags:
Thanks for quick response. Just added pics item.
Mark is a good guy, and a collector and researcher, not a dealer as far as I know. If he sold the piece he may have issued a COA, but I don't believe he offered independent authentication.
Thanks for your quick response. Just added pics of item.
Added pics of item.
Fabric signatures are always tough, but I have significant doubt about these signatures. I would be surprised if that COA card was issued by Mark Allen Baker.
Posted by CJCollector on January 9, 2025 at 3:00pm 0 Comments 0 Likes
Posted by JR DONKIN on January 7, 2025 at 10:01am 0 Comments 0 Likes
Posted by CJCollector on January 3, 2025 at 1:49pm 1 Comment 0 Likes
© 2025 Created by Steve Cyrkin, Admin. Powered by
Badges | Report an Issue | Privacy Policy | Terms of Service
We are an eBay affiliate and may be compensated for clicks on links that result in purchases.